<template>
	<div class="container">
	  <mt-header fixed :title="$route.meta.title">
	    <span slot="left" @click="goBack" v-show="showBack">
	      <mt-button icon="back">返回</mt-button>
	    </span>
	  </mt-header>
	  <transition name="fade">
	  <router-view></router-view>
	  </transition>
	  <tabbar></tabbar>
	</div>
</template>

<script>
import tabbar from './components/tabbar.vue'
export default {
	data() {
	    return {
	      showBack: false
	    }
	  },
	  created () {
	    this.showBack = this.$route.path !== '/home'
		this.checkLogin()
	  },
	  watch: {
	    '$route.path' (newVal) {
	      this.showBack = newVal !== '/home'
	    }
	  },
	  methods: {
	    goBack() {
	      this.$router.go(-1)
	    },
		checkLogin() {
		    this.$indicator.open({
		      text: '加载中'
		    })
		    this.$http.get('user').then(res => {
		      if (res.data.code === 1) {
		        this.$store.commit('user/setUser', res.data.data)
		      }
		      this.$indicator.close()
		    })
		  }
	},
  components: {
    tabbar
  }
}
</script>

<style lang="scss" scoped>
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  box-sizing: border-box;
}
.container {
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;
}
.fade-enter {
  opacity: 0;
  transform: translateX(100%);
}
.fade-leave-to {
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}
.fade-enter-active,
.fade-leave-active {
  transition: all 0.5s ease;
}
</style>
